Information

FMC_DATAW2SnU field descriptions
Field Description
31–0
data[63:32]
Bits [63:32] of data entry
27.4.13 Cache Data Storage (lower word) (FMC_DATAW2SnL)
The cache of 64-bit entries is a 4-way, set-associative cache with 8 sets. The ways are
numbered 0-3 and the sets are numbered 0-7. In DATAWxSyU and DATAWxSyL, x
denotes the way, y denotes the set, and U and L represent upper and lower word,
respectively. This section represents data for the lower word (bits [31:0]) of all sets in the
indicated way.
Address: 4001_F000h base + 284h offset + (8d × i), where i=0d to 7d
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R
data[31:0]
W
Reset
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
FMC_DATAW2SnL field descriptions
Field Description
31–0
data[31:0]
Bits [31:0] of data entry
27.4.14 Cache Data Storage (upper word) (FMC_DATAW3SnU)
The cache of 64-bit entries is a 4-way, set-associative cache with 8 sets. The ways are
numbered 0-3 and the sets are numbered 0-7. In DATAWxSyU and DATAWxSyL, x
denotes the way, y denotes the set, and U and L represent upper and lower word,
respectively. This section represents data for the upper word (bits [63:32]) of all sets in
the indicated way.
Address: 4001_F000h base + 2C0h offset + (8d × i), where i=0d to 7d
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R
data[63:32]
W
Reset
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Memory map and register descriptions
K20 Sub-Family Reference Manual, Rev. 1.1, Dec 2012
576
Preliminary
Freescale Semiconductor, Inc.
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